/* =========================================================
   VANTRO — design tokens
   Corporate palette: electric blue + violet, deep space navy.
   ========================================================= */
:root {
  --font-sans: 'Manrope', 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-brand: 'Orbitron', 'Manrope', sans-serif;

  --blue: #4f6bff;
  --blue-soft: #6d8bff;
  --violet: #8b5cf6;
  --violet-soft: #a78bfa;
  --grad: linear-gradient(120deg, #4f6bff 0%, #6f5cff 48%, #8b5cf6 100%);
  --grad-text: linear-gradient(100deg, #6d8bff 0%, #a78bfa 45%, #6d8bff 90%);

  --green: #35e0a1;
  --red: #ff7c8f;

  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;

  --container: 1200px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

:root,
[data-theme="dark"] {
  color-scheme: dark;

  --bg: #06070d;
  --bg-2: #0a0c15;
  --surface: rgba(255, 255, 255, .038);
  --surface-2: rgba(255, 255, 255, .065);
  --surface-solid: #0e1020;
  --console-bg: linear-gradient(155deg, #13162a 0%, #0b0d19 72%);
  --field: rgba(255, 255, 255, .035);
  --border: rgba(255, 255, 255, .085);
  --border-strong: rgba(255, 255, 255, .155);
  --text: #f2f4ff;
  --text-2: #b3b8d1;
  --text-3: #7f84a2;
  --link: #a9b8ff;
  --link-strong: #c4ceff;
  --shadow: 0 32px 90px -42px rgba(0, 0, 0, .95);
  --shadow-soft: 0 18px 48px -28px rgba(0, 0, 0, .75);
  --header-bg: rgba(8, 9, 17, .72);
  --grid-line: rgba(255, 255, 255, .045);
  --hero-glow-1: rgba(79, 107, 255, .30);
  --hero-glow-2: rgba(139, 92, 246, .22);
  --lead-aside: linear-gradient(150deg, rgba(79, 107, 255, .20) 0%, rgba(139, 92, 246, .12) 55%, rgba(14, 16, 32, .25) 100%);
  --green-soft: rgba(53, 224, 161, .12);
}

[data-theme="light"] {
  color-scheme: light;

  --bg: #f5f6fc;
  --bg-2: #ffffff;
  --surface: rgba(255, 255, 255, .72);
  --surface-2: rgba(255, 255, 255, .95);
  --surface-solid: #ffffff;
  --console-bg: linear-gradient(155deg, #ffffff 0%, #eef1fc 100%);
  --field: #f7f8fd;
  --border: rgba(19, 27, 70, .10);
  --border-strong: rgba(19, 27, 70, .17);
  --text: #0b1026;
  --text-2: #4d5677;
  --text-3: #626a88;
  --link: #4058e6;
  --link-strong: #2f45cf;
  --shadow: 0 32px 90px -50px rgba(22, 32, 80, .45);
  --shadow-soft: 0 18px 48px -32px rgba(22, 32, 80, .28);
  --header-bg: rgba(255, 255, 255, .76);
  --grid-line: rgba(19, 27, 70, .05);
  --hero-glow-1: rgba(79, 107, 255, .17);
  --hero-glow-2: rgba(139, 92, 246, .13);
  --lead-aside: linear-gradient(150deg, rgba(79, 107, 255, .13) 0%, rgba(139, 92, 246, .10) 55%, rgba(255, 255, 255, .2) 100%);
  --green: #087a54;
  --green-soft: rgba(8, 122, 84, .1);
  --red: #c92a45;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(1100px 680px at 78% -10%, var(--hero-glow-1), transparent 62%),
    radial-gradient(900px 620px at -12% 22%, var(--hero-glow-2), transparent 58%),
    radial-gradient(900px 700px at 50% 112%, rgba(79, 107, 255, .12), transparent 62%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .75;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 4%, #000 0%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 4%, #000 0%, transparent 75%);
}

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-sans);
  letter-spacing: -.025em;
  line-height: 1.15;
}

p { margin: 0; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }
input, textarea { font-family: inherit; }
svg { display: block; }
::selection { background: rgba(79, 107, 255, .35); color: var(--text); }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

section[id] { scroll-margin-top: 108px; }

.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  z-index: 300;
  padding: 12px 18px;
  border-radius: 12px;
  background: var(--surface-solid);
  border: 1px solid var(--border-strong);
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  box-shadow: var(--shadow-soft);
  transition: top .2s var(--ease);
}

.skip-link:focus { top: 16px; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.icon {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Shared pieces ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .14em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}

.eyebrow--plain {
  padding: 0;
  border: 0;
  background: none;
  border-radius: 0;
  color: var(--link);
}

.eyebrow__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px var(--green-soft);
  animation: dotPulse 2.4s ease-in-out infinite;
}

.grad-text {
  background: var(--grad-text);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradientShift 8s linear infinite;
}

.section {
  padding: 96px 0 0;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 56px;
  margin-bottom: 42px;
}

.section-head__left { max-width: 720px; }

.section-title {
  margin-top: 16px;
  font-size: clamp(30px, 3.5vw, 46px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.04em;
}

.section-head__right {
  max-width: 410px;
  padding-bottom: 5px;
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.65;
}

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 0 19px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  transition:
    transform .25s var(--ease),
    border-color .25s var(--ease),
    background-color .25s var(--ease),
    color .25s var(--ease),
    box-shadow .25s var(--ease),
    opacity .2s ease;
}

.btn .icon { width: 17px; height: 17px; }

.btn--primary {
  color: #fff;
  background: var(--grad);
  box-shadow:
    0 14px 34px -14px rgba(79, 107, 255, .8),
    inset 0 1px 0 rgba(255, 255, 255, .24);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 20px 44px -16px rgba(79, 107, 255, .9),
    inset 0 1px 0 rgba(255, 255, 255, .28);
}

.btn--secondary {
  color: var(--text);
  background: var(--surface);
  border-color: var(--border-strong);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.btn--secondary:hover {
  transform: translateY(-2px);
  border-color: rgba(79, 107, 255, .55);
  background: var(--surface-2);
}

.btn--ghost {
  min-height: 40px;
  padding: 0 10px;
  color: var(--text-2);
  background: transparent;
}

.btn--ghost:hover { color: var(--text); }

.btn--lg {
  min-height: 52px;
  padding: 0 25px;
  border-radius: 14px;
  font-size: 15px;
}

.btn--block { width: 100%; }

.btn__arrow { transition: transform .25s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(3px); }

.btn[disabled] {
  cursor: wait;
  opacity: .65;
  transform: none;
  box-shadow: none;
}

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 12px 20px 0;
}

.header__inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 26px;
  width: 100%;
  max-width: 1240px;
  height: 66px;
  margin: 0 auto;
  padding: 0 16px 0 20px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--header-bg);
  box-shadow: 0 12px 34px -26px rgba(0, 0, 0, .85);
  backdrop-filter: blur(22px) saturate(150%);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
  transition: border-color .25s ease, box-shadow .25s ease;
}

.header.is-scrolled .header__inner {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-soft);
}

.logo {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.logo__img {
  width: auto;
  height: 23px;
  filter: drop-shadow(0 5px 16px rgba(79, 107, 255, .24));
  transition: filter .25s ease, opacity .25s ease;
}

[data-theme="light"] .logo__img {
  filter: invert(1) brightness(.72) contrast(1.2) drop-shadow(0 4px 12px rgba(24, 34, 90, .14));
}

.logo:hover .logo__img { opacity: .86; }

.nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
}

.nav__link {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--text-2);
  font-size: 13.5px;
  font-weight: 650;
  transition: color .2s ease, background-color .2s ease;
}

.nav__link:hover {
  color: var(--text);
  background: var(--surface);
}

.nav__link.is-active {
  color: var(--text);
  background: var(--surface-2);
}

.nav__mobile { display: none; }

.header__actions {
  display: flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
}

.header__login { font-size: 13.5px; }
.header__cta { min-height: 40px; padding: 0 16px; font-size: 13.5px; }

.theme-toggle {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface);
  color: var(--text-2);
  transition: color .2s ease, border-color .2s ease, background-color .2s ease, transform .2s var(--ease);
}

.theme-toggle:hover {
  color: var(--text);
  border-color: var(--border-strong);
  background: var(--surface-2);
  transform: translateY(-1px);
}

.theme-toggle .icon {
  width: 17px;
  height: 17px;
  stroke-width: 1.8;
}

.theme-toggle__icon--moon { display: none; }
[data-theme="light"] .theme-toggle__icon--sun { display: none; }
[data-theme="light"] .theme-toggle__icon--moon { display: block; }

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0 9px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface);
  color: var(--text);
}

.burger span {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform .25s var(--ease), opacity .2s ease;
}

.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 76px 0 0;
  overflow: clip;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  gap: 58px;
  align-items: center;
}

.hero__content { position: relative; z-index: 2; }

.hero__title {
  max-width: 680px;
  margin: 22px 0 22px;
  font-size: clamp(44px, 5.6vw, 76px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.055em;
}

.hero__lead {
  max-width: 530px;
  color: var(--text-2);
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.68;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero__points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 27px;
  color: var(--text-2);
  font-size: 12.5px;
  font-weight: 600;
}

.hero__points li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero__points .icon {
  width: 14px;
  height: 14px;
  color: var(--green);
  stroke-width: 2.2;
}

/* Hero product console */
.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 552px;
  perspective: 1200px;
}

.hero__rings {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
}

.hero__rings span {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(79, 107, 255, .16);
}

.hero__rings span:first-child {
  width: 470px;
  height: 470px;
  border-style: dashed;
  animation: ringSpin 50s linear infinite;
}

.hero__rings span:last-child {
  width: 620px;
  height: 620px;
  border-color: rgba(139, 92, 246, .1);
}

.hero__visual::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 107, 255, .32), rgba(139, 92, 246, .12) 45%, transparent 68%);
  filter: blur(24px);
  pointer-events: none;
}

.console {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 482px;
  padding: 17px;
  border: 1px solid var(--border-strong);
  border-radius: 26px;
  background: var(--console-bg);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, .07);
  transform: rotate(-1.2deg);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}

.console::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 12%;
  right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(124, 145, 255, .75), rgba(167, 139, 250, .65), transparent);
}

.hero__visual:hover .console {
  transform: rotate(0) translateY(-4px);
  box-shadow: 0 42px 110px -40px rgba(38, 52, 140, .7), inset 0 1px 0 rgba(255, 255, 255, .09);
}

.console__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 2px 14px;
  border-bottom: 1px solid var(--border);
}

.console__identity {
  display: flex;
  align-items: center;
  gap: 10px;
}

.console__avatar {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--grad);
  color: #fff;
  font-family: var(--font-brand);
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 8px 20px -8px rgba(79, 107, 255, .8);
}

.console__identity strong {
  display: block;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.25;
}

.console__identity small {
  display: block;
  margin-top: 2px;
  color: var(--text-3);
  font-size: 10.5px;
  font-weight: 600;
}

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 9px;
  border: 1px solid rgba(53, 224, 161, .28);
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: .12em;
  line-height: 1;
}

.live-pill__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 3px var(--green-soft);
  animation: dotPulse 2s ease-in-out infinite;
}

.call {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 14px 0 12px;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--surface);
}

.call__icon {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  border-radius: 9px;
  background: rgba(79, 107, 255, .14);
  color: var(--link);
}

.call__icon .icon { width: 15px; height: 15px; }

.call__info { min-width: 0; flex: 1; }
.call__info strong {
  display: block;
  font-size: 11.5px;
  font-weight: 800;
  line-height: 1.25;
}
.call__info small {
  display: block;
  margin-top: 2px;
  color: var(--text-3);
  font-size: 9.5px;
  font-weight: 600;
}

.wave {
  display: flex;
  align-items: center;
  gap: 2px;
  width: 38px;
  height: 20px;
  flex: 0 0 auto;
}

.wave i {
  display: block;
  width: 2.5px;
  height: 32%;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--blue-soft), var(--violet));
  transform-origin: center;
  animation: waveform 1.15s ease-in-out infinite;
}

.wave i:nth-child(2) { animation-delay: .1s; }
.wave i:nth-child(3) { animation-delay: .2s; }
.wave i:nth-child(4) { animation-delay: .3s; }
.wave i:nth-child(5) { animation-delay: .4s; }
.wave i:nth-child(6) { animation-delay: .5s; }
.wave i:nth-child(7) { animation-delay: .6s; }
.wave i:nth-child(8) { animation-delay: .7s; }
.wave i:nth-child(9) { animation-delay: .8s; }

.call__timer {
  color: var(--text-2);
  font-size: 10.5px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.dialog {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 2px 2px 12px;
}

.msg {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  max-width: 86%;
}

.msg--out {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.msg__avatar {
  display: grid;
  place-items: center;
  width: 23px;
  height: 23px;
  flex: 0 0 auto;
  margin-top: 2px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--surface-2);
  color: var(--text-2);
  font-size: 9px;
  font-weight: 800;
}

.msg__avatar--brand {
  border-color: transparent;
  background: var(--grad);
  color: #fff;
  font-family: var(--font-brand);
}

.msg__bubble {
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 12px 12px 12px 4px;
  background: var(--surface);
}

.msg--out .msg__bubble {
  border-color: transparent;
  border-radius: 12px 12px 4px 12px;
  background: var(--grad);
  color: #fff;
  box-shadow: 0 10px 24px -12px rgba(79, 107, 255, .7);
}

.msg__bubble p {
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1.5;
}

.msg__bubble span {
  display: block;
  margin-top: 4px;
  color: var(--text-3);
  font-size: 8.5px;
  font-weight: 600;
}

.msg--out .msg__bubble span { color: rgba(255, 255, 255, .62); }

.console__result {
  padding: 12px 13px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--surface);
}

.result__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.result__status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text);
  font-size: 10.5px;
  font-weight: 800;
}

.result__status .icon {
  width: 13px;
  height: 13px;
  color: var(--green);
  stroke-width: 2.4;
}

.result__score {
  color: var(--green);
  font-size: 10.5px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.result__bar {
  height: 4px;
  overflow: hidden;
  border-radius: 99px;
  background: var(--surface-2);
}

.result__bar span {
  display: block;
  width: 92%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--blue), var(--violet));
  animation: growBar 2.2s var(--ease) .4s both;
}

.console__result > p {
  margin-top: 7px;
  color: var(--text-3);
  font-size: 9px;
  font-weight: 600;
}

.float-card {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 15px;
  background: var(--surface-solid);
  box-shadow: var(--shadow-soft);
  animation: floatY 5.5s ease-in-out infinite;
}

.float-card strong {
  display: block;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.03em;
}

.float-card small {
  display: block;
  margin-top: 2px;
  color: var(--text-3);
  font-size: 9.5px;
  font-weight: 700;
  white-space: nowrap;
}

.float-card__icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border-radius: 10px;
}

.float-card__icon .icon { width: 17px; height: 17px; }

.float-card__icon--green {
  background: var(--green-soft);
  color: var(--green);
}

.float-card__icon--blue {
  background: rgba(79, 107, 255, .13);
  color: var(--link);
}

.float-card--conversion {
  top: -4px;
  left: 0;
}

.float-card--speed {
  right: -2px;
  bottom: -6px;
  animation-delay: 1.4s;
}

/* ---------- Channel strip ---------- */
.channel-strip {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 54px;
  padding: 22px 0;
  border-top: 1px solid var(--border);
}

.channel-strip__label {
  flex: 0 0 auto;
  color: var(--text-3);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.channel-strip__items {
  display: flex;
  flex: 1;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
}

.channel-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-2);
  font-size: 11.5px;
  font-weight: 700;
  transition: border-color .2s ease, color .2s ease, transform .2s var(--ease);
}

.channel-chip:hover {
  border-color: var(--border-strong);
  color: var(--text);
  transform: translateY(-1px);
}

.channel-chip .icon { width: 13px; height: 13px; color: var(--link); stroke-width: 2; }
.channel-chip__dot { width: 5px; height: 5px; border-radius: 50%; background: var(--link); }

/* ---------- Metrics ---------- */
.metrics { padding-top: 30px; }

.metrics__panel {
  position: relative;
  overflow: hidden;
  padding: 25px 30px 28px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.metrics__panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(124, 145, 255, .6), rgba(167, 139, 250, .55), transparent);
}

.metrics__panel::after {
  content: "";
  position: absolute;
  top: -160px;
  right: -80px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 107, 255, .15), transparent 68%);
  pointer-events: none;
}

.metrics__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.metrics__title {
  display: flex;
  align-items: center;
  gap: 13px;
}

.metrics__title h2 {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .01em;
}

.metrics__note {
  color: var(--text-3);
  font-size: 11.5px;
  font-weight: 600;
}

.metrics__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.metric {
  padding: 0 30px;
  border-left: 1px solid var(--border);
}

.metric:first-child { padding-left: 2px; border-left: 0; }
.metric:last-child { padding-right: 2px; }

.metric__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.metric__icon {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(79, 107, 255, .12);
  color: var(--link);
}

.metric__icon .icon { width: 14px; height: 14px; }

.metric__value {
  color: var(--text);
  font-size: clamp(28px, 3.05vw, 38px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.045em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.metric__value--accent {
  background: var(--grad-text);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.metric__label {
  margin-top: 6px;
  color: var(--text-2);
  font-size: 12.5px;
  font-weight: 650;
}

.metric__delta {
  margin-top: 7px;
  color: var(--green);
  font-size: 10.5px;
  font-weight: 700;
}

.metric--accent .metric__delta { color: var(--text-3); }

/* ---------- Why / benefits ---------- */
.benefits {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.benefit {
  position: relative;
  overflow: hidden;
  padding: 24px 22px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  transition: transform .3s var(--ease), border-color .3s ease, box-shadow .3s ease;
}

.benefit::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(280px 180px at 100% 0%, rgba(79, 107, 255, .17), transparent 70%);
  opacity: 0;
  transition: opacity .3s ease;
  pointer-events: none;
}

.benefit:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-soft);
}

.benefit:hover::before { opacity: 1; }

.benefit__num {
  position: absolute;
  top: 18px;
  right: 19px;
  color: var(--text-3);
  font-family: var(--font-brand);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .12em;
}

.benefit__icon {
  display: grid;
  place-items: center;
  width: 43px;
  height: 43px;
  margin-bottom: 22px;
  border: 1px solid rgba(79, 107, 255, .25);
  border-radius: 13px;
  background: linear-gradient(135deg, rgba(79, 107, 255, .18), rgba(139, 92, 246, .13));
  color: var(--link);
}

.benefit__icon .icon { width: 19px; height: 19px; }

.benefit h3 {
  margin-bottom: 7px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -.02em;
}

.benefit p {
  color: var(--text-2);
  font-size: 12.5px;
  line-height: 1.6;
}

.cap-panel {
  position: relative;
  display: grid;
  grid-template-columns: 282px minmax(0, 1fr);
  gap: 44px;
  overflow: hidden;
  margin-top: 16px;
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--surface);
}

.cap-panel::after {
  content: "";
  position: absolute;
  top: -130px;
  right: -100px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 92, 246, .14), transparent 68%);
  pointer-events: none;
}

.cap-panel__intro { position: relative; z-index: 1; }

.cap-panel__intro h3 {
  margin: 13px 0 8px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.03em;
}

.cap-panel__intro p {
  max-width: 240px;
  color: var(--text-2);
  font-size: 13px;
  line-height: 1.6;
}

.cap-list {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 30px;
  align-content: center;
}

.cap {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--text-2);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
}

.cap__check {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  margin-top: 1px;
  border: 1px solid rgba(79, 107, 255, .28);
  border-radius: 50%;
  background: rgba(79, 107, 255, .1);
  color: var(--link);
}

.cap__check .icon { width: 10px; height: 10px; stroke-width: 2.6; }

/* ---------- Product ---------- */
.channels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.channel {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 26px;
  background: var(--surface);
  transition: transform .35s var(--ease), border-color .35s ease, box-shadow .35s ease;
}

.channel::before {
  content: "";
  position: absolute;
  top: -150px;
  right: -130px;
  width: 390px;
  height: 390px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 107, 255, .22), transparent 68%);
  opacity: .8;
  transition: opacity .35s ease, transform .5s var(--ease);
  pointer-events: none;
}

.channel--violet::before {
  background: radial-gradient(circle, rgba(139, 92, 246, .25), transparent 68%);
}

.channel:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-soft);
}

.channel:hover::before {
  opacity: 1;
  transform: scale(1.08);
}

.channel__top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}

.channel__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 15px;
  background: linear-gradient(135deg, rgba(79, 107, 255, .95), rgba(111, 92, 255, .95));
  color: #fff;
  box-shadow: 0 14px 30px -14px rgba(79, 107, 255, .8);
}

.channel--violet .channel__icon {
  background: linear-gradient(135deg, rgba(111, 92, 255, .95), rgba(139, 92, 246, .95));
  box-shadow: 0 14px 30px -14px rgba(139, 92, 246, .8);
}

.channel__icon .icon { width: 22px; height: 22px; }

.channel__tag {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-3);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.channel h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 12px;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -.035em;
}

.channel > p {
  position: relative;
  z-index: 1;
  max-width: 460px;
  margin-bottom: 20px;
  color: var(--text-2);
  font-size: 13.5px;
  line-height: 1.68;
}

.channel__tags {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: -4px 0 20px;
}

.channel__tags span {
  padding: 5px 9px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text-3);
  font-size: 10.5px;
  font-weight: 700;
}

.channel__list {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-bottom: 28px;
}

.channel__list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--text-2);
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.5;
}

.channel__list .icon {
  width: 14px;
  height: 14px;
  margin-top: 2px;
  color: var(--link);
  stroke-width: 2.4;
}

.channel__foot {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.channel__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--link);
  font-size: 13px;
  font-weight: 800;
}

.channel__link .icon {
  width: 15px;
  height: 15px;
  transition: transform .25s var(--ease);
}

.channel__link:hover .icon { transform: translateX(4px); }

.channel__note {
  color: var(--text-3);
  font-size: 10.5px;
  font-weight: 650;
}

/* ---------- Process ---------- */
.process {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  overflow: hidden;
  padding: 36px;
  border: 1px solid var(--border);
  border-radius: 26px;
  background: var(--surface);
}

.process::after {
  content: "";
  position: absolute;
  top: -220px;
  left: 35%;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 107, 255, .13), transparent 66%);
  pointer-events: none;
}

.process::before {
  content: "";
  position: absolute;
  top: 63px;
  left: 12%;
  right: 12%;
  border-top: 1px dashed var(--border-strong);
  pointer-events: none;
}

.step {
  position: relative;
  z-index: 1;
  padding: 0 28px;
  border-left: 1px solid var(--border);
}

.step:first-child {
  padding-left: 0;
  border-left: 0;
}

.step:last-child { padding-right: 0; }

.step__num {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 22px;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: var(--surface-solid);
  color: var(--link);
  font-family: var(--font-brand);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  box-shadow: 0 0 0 8px var(--bg);
}

.step:first-child .step__num {
  border-color: transparent;
  background: var(--grad);
  color: #fff;
  box-shadow: 0 14px 34px -14px rgba(79, 107, 255, .8), 0 0 0 8px var(--bg);
}

.step h3 {
  margin-bottom: 8px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.025em;
}

.step p {
  max-width: 300px;
  color: var(--text-2);
  font-size: 12.5px;
  line-height: 1.65;
}

.step__tag {
  display: inline-flex;
  margin-top: 16px;
  padding: 5px 9px;
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text-3);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

/* ---------- Pricing ---------- */
.pricing__guide {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: -8px 0 24px;
}

.guide-pill {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 7px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-3);
  font-size: 11px;
  font-weight: 600;
}

.guide-pill strong {
  color: var(--text-2);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .1em;
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 15px;
  align-items: stretch;
}

.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 25px 23px 23px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: var(--surface);
  transition: transform .3s var(--ease), border-color .3s ease, box-shadow .3s ease;
}

.plan:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-soft);
}

.plan--featured {
  border: 1px solid transparent;
  background:
    linear-gradient(var(--surface-solid), var(--surface-solid)) padding-box,
    var(--grad) border-box;
  box-shadow: 0 26px 70px -38px rgba(79, 107, 255, .65);
}

.plan--featured:hover {
  box-shadow: 0 34px 86px -38px rgba(79, 107, 255, .8);
}

.plan__badge {
  position: absolute;
  top: -12px;
  left: 22px;
  padding: 5px 11px;
  border-radius: 999px;
  background: var(--grad);
  color: #fff;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  box-shadow: 0 10px 24px -10px rgba(79, 107, 255, .8);
}

.plan__head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 7px;
}

.plan__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.plan__dot--start { background: #35e0a1; }
.plan__dot--pro { background: var(--blue); box-shadow: 0 0 0 4px rgba(79, 107, 255, .14); }
.plan__dot--business { background: var(--violet); }
.plan__dot--custom { background: var(--text-3); }

.plan__head h3 {
  font-family: var(--font-brand);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
}

.plan__head h3.plan__name-custom {
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: .01em;
}

.plan__desc {
  min-height: 40px;
  margin-bottom: 18px;
  color: var(--text-2);
  font-size: 11.5px;
  line-height: 1.55;
}

.plan__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  min-height: 42px;
}

.plan__amount {
  font-size: clamp(27px, 2.6vw, 33px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.05em;
  font-variant-numeric: tabular-nums;
}

.plan__amount--text {
  font-size: 23px;
  letter-spacing: -.035em;
}

.plan__period {
  color: var(--text-3);
  font-size: 12px;
  font-weight: 700;
}

.plan__rate {
  display: inline-flex;
  align-self: flex-start;
  margin-top: 10px;
  padding: 5px 9px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--surface);
  color: var(--text-2);
  font-size: 10.5px;
  font-weight: 700;
}

.plan__rate--muted { color: var(--text-3); }

.plan__list {
  display: flex;
  flex-direction: column;
  gap: 9px;
  flex: 1;
  margin: 20px 0 22px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.plan__list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: var(--text-2);
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1.5;
}

.plan__list .icon {
  width: 13px;
  height: 13px;
  margin-top: 2px;
  color: var(--link);
  stroke-width: 2.5;
}

.plan .btn {
  min-height: 42px;
  border-radius: 11px;
  font-size: 12.5px;
}

.pricing__addon {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 26px;
  color: var(--text-2);
  font-size: 12.5px;
  text-align: center;
}

.pricing__addon .icon {
  width: 15px;
  height: 15px;
  color: var(--link);
}

/* ---------- Company ---------- */
.company__panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 54px;
  overflow: hidden;
  padding: 44px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--surface);
}

.company__panel::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -60px;
  width: 470px;
  height: 470px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 107, 255, .17), transparent 64%);
  pointer-events: none;
}

.company__panel::after {
  content: "V";
  position: absolute;
  right: -22px;
  bottom: -168px;
  color: transparent;
  font-family: var(--font-brand);
  font-size: 430px;
  font-weight: 700;
  line-height: 1;
  -webkit-text-stroke: 1px var(--border-strong);
  opacity: .55;
  pointer-events: none;
}

.company__copy { position: relative; z-index: 1; }

.company__copy .section-title {
  margin: 14px 0 18px;
  font-size: clamp(30px, 3.4vw, 44px);
}

.company__copy > p {
  max-width: 560px;
  color: var(--text-2);
  font-size: 14.5px;
  line-height: 1.75;
}

.company__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 24px;
}

.company__tags span {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text-3);
  font-size: 10.5px;
  font-weight: 700;
}

.company__contacts {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 9px;
  align-self: center;
}

.company__contacts-label {
  margin-bottom: 3px;
  color: var(--text-3);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  transition: border-color .25s ease, transform .25s var(--ease), background-color .25s ease;
}

.contact-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  background: var(--surface-2);
}

.contact-card__icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border-radius: 11px;
  background: rgba(79, 107, 255, .12);
  color: var(--link);
}

.contact-card__icon .icon { width: 17px; height: 17px; }

.contact-card small {
  display: block;
  margin-bottom: 2px;
  color: var(--text-3);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.contact-card strong {
  display: block;
  color: var(--text);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -.01em;
}

.contact-card > .icon {
  width: 15px;
  height: 15px;
  margin-left: auto;
  color: var(--text-3);
  transition: transform .25s var(--ease), color .25s ease;
}

.contact-card:hover > .icon {
  color: var(--link);
  transform: translateX(3px);
}

/* ---------- FAQ ---------- */
.faq {
  display: grid;
  grid-template-columns: .78fr 1.22fr;
  gap: 70px;
  align-items: start;
}

.faq__intro {
  position: sticky;
  top: 112px;
}

.faq__intro .section-title { margin-bottom: 16px; }

.faq__intro > p {
  max-width: 320px;
  color: var(--text-2);
  font-size: 13.5px;
  line-height: 1.7;
}

.faq__intro a {
  color: var(--link);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.faq__item {
  border: 1px solid var(--border);
  border-radius: 15px;
  background: var(--surface);
  transition: border-color .25s ease, background-color .25s ease;
}

.faq__item[open] {
  border-color: var(--border-strong);
  background: var(--surface-2);
}

.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 17px 19px;
  color: var(--text);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.45;
  list-style: none;
  cursor: pointer;
}

.faq__item summary::-webkit-details-marker { display: none; }

.faq__toggle {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  flex: 0 0 auto;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-2);
  transition: transform .3s var(--ease), border-color .3s ease, color .3s ease;
}

.faq__toggle .icon { width: 12px; height: 12px; stroke-width: 2; }

.faq__item[open] .faq__toggle {
  transform: rotate(45deg);
  border-color: rgba(79, 107, 255, .4);
  color: var(--link);
}

.faq__answer {
  padding: 0 54px 18px 19px;
  color: var(--text-2);
  font-size: 13px;
  line-height: 1.7;
}

/* ---------- Lead form ---------- */
.lead { padding: 96px 0 100px; }

.lead__panel {
  position: relative;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: 30px;
  background: var(--surface-solid);
  box-shadow: var(--shadow);
}

.lead__aside {
  position: relative;
  overflow: hidden;
  padding: 44px;
  border-right: 1px solid var(--border);
  background: var(--lead-aside);
}

.lead__aside::before {
  content: "";
  position: absolute;
  top: -160px;
  left: -120px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 107, 255, .22), transparent 68%);
  pointer-events: none;
}

.lead__aside .section-title {
  position: relative;
  z-index: 1;
  margin: 15px 0 16px;
  font-size: clamp(29px, 3.1vw, 40px);
}

.lead__aside > p {
  position: relative;
  z-index: 1;
  max-width: 380px;
  color: var(--text-2);
  font-size: 13.5px;
  line-height: 1.7;
}

.lead__list {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-top: 28px;
}

.lead__list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--text-2);
  font-size: 12.5px;
  font-weight: 650;
  line-height: 1.5;
}

.lead__list .icon {
  width: 15px;
  height: 15px;
  margin-top: 1px;
  color: var(--green);
  stroke-width: 2.4;
}

.lead__contacts {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-top: 30px;
}

.lead__contacts a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  color: var(--text);
  font-size: 13px;
  font-weight: 750;
  transition: color .2s ease;
}

.lead__contacts a:hover { color: var(--link); }
.lead__contacts .icon { width: 15px; height: 15px; color: var(--link); }

.lead__watermark {
  position: absolute;
  right: -28px;
  bottom: -24px;
  width: 220px;
  height: auto;
  opacity: .14;
  transform: rotate(-8deg);
  pointer-events: none;
}

[data-theme="light"] .lead__watermark { opacity: .17; }

.lead__form-wrap {
  padding: 44px;
}

.lead__form-wrap h3 {
  margin-bottom: 6px;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -.035em;
}

.lead__form-wrap > p {
  margin-bottom: 24px;
  color: var(--text-2);
  font-size: 13px;
}

.lead-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 17px 16px;
}

.field { min-width: 0; }
.field--full { grid-column: 1 / -1; }

.field label,
.field__label {
  display: block;
  margin-bottom: 7px;
  color: var(--text-3);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.lead-form input[type="text"],
.lead-form input[type="tel"],
.lead-form input[type="email"],
.lead-form textarea {
  width: 100%;
  padding: 12px 13px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--field);
  color: var(--text);
  font-size: 13.5px;
  line-height: 1.45;
  outline: none;
  resize: vertical;
  transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.lead-form textarea { min-height: 92px; }

.lead-form input::placeholder,
.lead-form textarea::placeholder { color: var(--text-3); opacity: .8; }

.lead-form input:focus,
.lead-form textarea:focus {
  border-color: var(--blue);
  background: var(--surface-2);
  box-shadow: 0 0 0 4px rgba(79, 107, 255, .13);
}

.method-group {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.method-btn {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--field);
  color: var(--text-2);
  font-size: 11.5px;
  font-weight: 700;
  line-height: 1;
  transition: color .2s ease, border-color .2s ease, background-color .2s ease, transform .2s var(--ease);
}

.method-btn:hover {
  border-color: var(--border-strong);
  color: var(--text);
  transform: translateY(-1px);
}

.method-btn.is-active {
  border-color: transparent;
  background: var(--grad);
  color: #fff;
  box-shadow: 0 8px 20px -10px rgba(79, 107, 255, .7);
}

.lead-form .btn {
  min-height: 50px;
  border-radius: 12px;
  font-size: 14px;
}

.form-status {
  grid-column: 1 / -1;
  display: none;
  margin-top: -2px;
  padding: 11px 13px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 12.5px;
  font-weight: 650;
  line-height: 1.5;
  text-align: left;
}

.form-status:not(:empty) { display: block; }

.form-status.is-success {
  border-color: rgba(14, 159, 110, .28);
  background: var(--green-soft);
  color: var(--green);
}

.form-status.is-error {
  border-color: rgba(255, 124, 143, .3);
  background: rgba(255, 124, 143, .1);
  color: var(--red);
}

.form-note {
  grid-column: 1 / -1;
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin-top: -4px;
  color: var(--text-3);
  font-size: 10.5px;
  font-weight: 550;
  line-height: 1.55;
}

.form-note .icon { flex: 0 0 auto; margin-top: 2px; width: 12px; height: 12px; stroke-width: 1.9; }

.form-note a {
  color: var(--link);
  text-decoration: underline;
  text-decoration-color: rgba(169, 184, 255, .35);
  text-underline-offset: 2px;
}

.form-note a:hover { color: var(--link-strong); }

.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 0;
  height: 0;
  overflow: hidden;
  opacity: 0;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--border);
  padding: 44px 0 30px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.45fr .72fr .9fr 1.05fr;
  gap: 40px;
}

.footer__brand .logo__img { height: 21px; }

.footer__brand > p {
  max-width: 300px;
  margin-top: 16px;
  color: var(--text-2);
  font-size: 12.5px;
  line-height: 1.65;
}

.footer__phone {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 18px;
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
}

.footer__phone .icon { width: 14px; height: 14px; color: var(--link); }

.footer__col h4 {
  margin-bottom: 14px;
  color: var(--text-3);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.footer__col a {
  display: block;
  width: fit-content;
  padding: 4px 0;
  color: var(--text-2);
  font-size: 12.5px;
  font-weight: 600;
  transition: color .2s ease;
}

.footer__col a:hover { color: var(--text); }

.footer__col p {
  color: var(--text-2);
  font-size: 12.5px;
  line-height: 1.65;
}

.footer__cta {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
}

.footer__cta h4 { margin-bottom: 8px; }

.footer__cta p { margin-bottom: 14px; font-size: 11.5px; }

.footer__cta .btn {
  min-height: 38px;
  font-size: 11.5px;
}

.footer__bottom {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-top: 38px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  color: var(--text-3);
  font-size: 11px;
}

.footer__legal p { margin: 0; line-height: 1.7; }
.footer__legal a { color: var(--text-3); text-decoration: none; transition: color .2s ease; }
.footer__legal a:hover { color: var(--link); }
.footer__sep { margin: 0 4px; }

.to-top {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-2);
  font-size: 11px;
  font-weight: 700;
  transition: color .2s ease;
}

.to-top:hover { color: var(--link); }
.to-top .icon { width: 13px; height: 13px; }

/* ---------- Motion ---------- */
.reveal-ready .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .75s var(--ease), transform .75s var(--ease);
}

.reveal-ready .reveal.is-visible {
  opacity: 1;
  transform: none;
}

.reveal-ready .reveal[data-delay="1"] { transition-delay: .08s; }
.reveal-ready .reveal[data-delay="2"] { transition-delay: .16s; }
.reveal-ready .reveal[data-delay="3"] { transition-delay: .24s; }
.reveal-ready .reveal[data-delay="4"] { transition-delay: .32s; }

@keyframes gradientShift {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}

@keyframes dotPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .55; transform: scale(.82); }
}

@keyframes waveform {
  0%, 100% { transform: scaleY(.35); opacity: .65; }
  50% { transform: scaleY(1); opacity: 1; }
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes ringSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes growBar {
  from { width: 4%; }
  to { width: 92%; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .hero__grid { gap: 38px; }
  .hero__visual { min-height: 520px; }
  .hero__rings span:last-child { width: 560px; height: 560px; }
  .float-card--conversion { left: 0; }
  .float-card--speed { right: 0; }
  .pricing__grid { grid-template-columns: 1fr 1fr; }
  .plan__desc { min-height: 32px; }
  .company__panel { grid-template-columns: minmax(0, 1fr) 350px; gap: 36px; }
  .footer__grid { grid-template-columns: 1.35fr .7fr .85fr 1fr; gap: 30px; }
}

@media (max-width: 1040px) {
  .header__inner { gap: 16px; }
  .nav { gap: 0; }
  .nav__link { padding: 8px 10px; font-size: 13px; }
  .header__login { display: none; }
  .hero__grid { grid-template-columns: 1fr; gap: 30px; }
  .hero { padding-top: 62px; }
  .hero__content { max-width: 760px; }
  .hero__visual { min-height: 540px; margin-top: 10px; }
  .hero__rings span:first-child { width: 430px; height: 430px; }
  .hero__rings span:last-child { width: 570px; height: 570px; }
  .hero__visual::before { width: 470px; height: 470px; }
  .console { max-width: 500px; }
  .float-card--conversion { left: 3%; top: -2px; }
  .float-card--speed { right: 3%; bottom: -2px; }
  .benefits { grid-template-columns: 1fr 1fr; }
  .cap-panel { grid-template-columns: 240px minmax(0, 1fr); gap: 30px; }
  .company__panel { grid-template-columns: 1fr 320px; }
  .faq { gap: 44px; }
}

@media (max-width: 960px) {
  .header { padding: 10px 14px 0; }
  .header__inner { height: 62px; padding: 0 12px 0 16px; }
  .logo__img { height: 21px; }
  .nav { display: none; }
  .nav.is-open {
    position: absolute;
    top: calc(100% + 9px);
    left: 0;
    right: 0;
    z-index: 20;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 3px;
    padding: 10px;
    border: 1px solid var(--border-strong);
    border-radius: 16px;
    background: var(--surface-solid);
    box-shadow: var(--shadow);
  }
  .nav.is-open .nav__link {
    padding: 12px 13px;
    border-radius: 10px;
    font-size: 14px;
  }
  .nav__mobile {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 7px;
    padding-top: 10px;
    border-top: 1px solid var(--border);
  }
  .nav__mobile .btn { width: 100%; }
  .burger { display: flex; }
  .header__actions { margin-left: auto; }
  .header__cta { display: none; }
  .header__inner { gap: 8px; }
  .hero__title { max-width: 720px; }
  .metrics__panel { padding: 23px 24px 25px; }
  .metric { padding: 0 22px; }
  .cap-panel { grid-template-columns: 1fr; gap: 22px; }
  .cap-panel__intro p { max-width: 480px; }
  .cap-list { grid-template-columns: 1fr 1fr; }
  .channels { grid-template-columns: 1fr; }
  .channel { padding: 30px; }
  .process { grid-template-columns: 1fr; gap: 26px; padding: 30px; }
  .process::before { display: none; }
  .step { padding: 0 0 0 76px; border-left: 0; }
  .step:first-child, .step:last-child { padding-left: 76px; }
  .step__num {
    position: absolute;
    top: 0;
    left: 0;
    margin-bottom: 0;
  }
  .step__tag { margin-top: 12px; }
  .company__panel { grid-template-columns: 1fr; gap: 32px; padding: 34px; }
  .company__contacts { max-width: 430px; }
  .faq { grid-template-columns: 1fr; gap: 30px; }
  .faq__intro { position: static; }
  .faq__intro > p { max-width: 520px; }
  .lead__panel { grid-template-columns: 1fr; }
  .lead__aside { border-right: 0; border-bottom: 1px solid var(--border); }
  .lead__aside > p { max-width: 560px; }
  .lead__list { display: grid; grid-template-columns: 1fr 1fr; max-width: 620px; }
  .lead__watermark { width: 190px; right: 6px; bottom: -32px; }
  .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer__cta { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
  .footer__cta h4 { margin-bottom: 3px; }
  .footer__cta p { margin-bottom: 0; }
  .footer__cta .btn { flex: 0 0 auto; }
}

@media (max-width: 760px) {
  .container { padding: 0 20px; }
  .float-card { display: none; }
  .section { padding-top: 72px; }
  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 30px;
  }
  .section-head__right { max-width: 560px; }
  .metrics { padding-top: 22px; }
  .metrics__head { align-items: flex-start; flex-direction: column; gap: 8px; margin-bottom: 20px; }
  .metrics__grid { grid-template-columns: 1fr; }
  .metric {
    padding: 16px 0;
    border-left: 0;
    border-top: 1px solid var(--border);
  }
  .metric:first-child { padding-top: 0; border-top: 0; }
  .metric:last-child { padding-bottom: 0; }
  .metric__value { font-size: 34px; }
  .metric__top { display: none; }
  .cap-list { grid-template-columns: 1fr; }
  .pricing__grid { grid-template-columns: 1fr; }
  .plan { padding: 24px; }
  .plan__desc { min-height: 0; }
  .plan__amount { font-size: 32px; }
  .company__panel { padding: 28px; }
  .company__panel::after { font-size: 320px; bottom: -130px; }
  .lead { padding: 72px 0 80px; }
  .lead__aside, .lead__form-wrap { padding: 30px; }
  .lead__list { grid-template-columns: 1fr; gap: 9px; }
  .lead__watermark { width: 150px; opacity: .1; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__brand > p { max-width: 420px; }
  .footer__cta { flex-direction: column; align-items: flex-start; }
  .footer__bottom { flex-direction: column; align-items: flex-start; gap: 10px; }
}

@media (max-width: 620px) {
  .header { padding: 8px 10px 0; }
  .header__inner { height: 58px; border-radius: 15px; }
  .hero { padding-top: 48px; }
  .hero__title { font-size: clamp(37px, 10.4vw, 52px); }
  .hero__lead { font-size: 15.5px; }
  .hero__actions { gap: 9px; }
  .hero__actions .btn { flex: 1 1 auto; }
  .hero__points { gap: 8px 16px; }
  .hero__visual { min-height: 480px; }
  .console { padding: 14px; border-radius: 21px; }
  .console__bar { padding-bottom: 11px; }
  .call { margin: 11px 0 10px; }
  .msg__bubble p { font-size: 11px; }
  .float-card { padding: 9px 11px; border-radius: 13px; }
  .float-card strong { font-size: 15px; }
  .float-card__icon { width: 30px; height: 30px; }
  .float-card--conversion { top: -2px; left: 0; }
  .float-card--speed { right: 0; bottom: -4px; }
  .channel-strip { align-items: flex-start; flex-direction: column; gap: 12px; margin-top: 42px; }
  .benefits { grid-template-columns: 1fr; }
  .benefit { padding: 22px; }
  .channel { padding: 24px; }
  .channel h3 { font-size: 21px; }
  .process { padding: 24px; }
  .step, .step:first-child, .step:last-child { padding-left: 64px; }
  .step__num { width: 46px; height: 46px; font-size: 10px; }
  .step h3 { font-size: 17px; }
  .company__panel { padding: 24px; }
  .contact-card strong { font-size: 13px; }
  .faq__item summary { padding: 15px 16px; font-size: 13.5px; }
  .faq__answer { padding: 0 46px 16px 16px; }
  .lead__aside, .lead__form-wrap { padding: 24px; }
  .lead__form-wrap h3 { font-size: 22px; }
  .lead-form { grid-template-columns: 1fr; }
  .lead__watermark { width: 120px; }
  .footer { padding-top: 34px; }
  .footer__grid { grid-template-columns: 1fr; gap: 24px; }
  .footer__brand { grid-column: auto; }
  .footer__col { display: flex; flex-direction: column; }
}

@media (max-width: 420px) {
  .container { padding: 0 16px; }
  .hero__title { font-size: 36px; }
  .hero__actions .btn { width: 100%; flex-basis: 100%; }
  .header__inner { padding: 0 10px 0 13px; }
  .logo__img { height: 19px; }
  .theme-toggle, .burger { width: 37px; height: 37px; }
  .hero__visual { min-height: 450px; }
  .float-card--speed { display: none; }
  .float-card--conversion { transform: scale(.92); transform-origin: left top; }
  .console__result > p { font-size: 8.5px; }
  .channel__foot { align-items: flex-start; flex-direction: column; gap: 7px; }
  .company__tags span { font-size: 10px; }
  .footer__cta .btn { width: 100%; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }

  .reveal-ready .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ---------- Legal / documents page ---------- */
.legal { padding: 44px 0 76px; }

.legal__head { max-width: 820px; margin-bottom: 28px; }

.legal__title {
  margin-top: 14px;
  font-size: clamp(26px, 3.6vw, 42px);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.14;
}

.legal__meta { margin-top: 10px; color: var(--text-3); font-size: 12.5px; }

.legal__body { max-width: 820px; }

.legal__body h2 {
  margin: 34px 0 12px;
  font-size: clamp(18px, 2.1vw, 22px);
  font-weight: 800;
  letter-spacing: -.01em;
}

.legal__body > h2:first-child { margin-top: 0; }

.legal__body p,
.legal__body li { color: var(--text-2); font-size: 14px; line-height: 1.78; }

.legal__body p + p { margin-top: 12px; }

.legal__body strong { color: var(--text); font-weight: 700; }

.legal__body ul {
  display: grid;
  gap: 8px;
  margin-top: 12px;
  padding-left: 22px;
  list-style: disc outside;
}

.legal__body ol {
  display: grid;
  gap: 8px;
  margin-top: 12px;
  padding-left: 22px;
  list-style: decimal outside;
}

.legal__body li::marker { color: var(--link); }

.legal__body a {
  color: var(--link);
  text-decoration: underline;
  text-decoration-color: rgba(169, 184, 255, .35);
  text-underline-offset: 3px;
}

.legal__body a:hover { color: var(--link-strong); }

.legal__card {
  margin-top: 14px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.legal__card p + p { margin-top: 8px; }

.legal__back { margin-top: 38px; }
.legal__back a { text-decoration: none; }

@media (max-width: 640px) {
  .legal { padding: 30px 0 56px; }
  .legal__body p,
  .legal__body li { font-size: 13.5px; }
  .header__actions .header__cta { min-height: 38px; padding: 0 13px; font-size: 12.5px; }
}

/* ---------- 404 ---------- */
.err { padding: 88px 0 108px; }

.err__code {
  margin: 16px 0 0;
  font-family: var(--font-brand);
  font-size: clamp(88px, 15vw, 168px);
  font-weight: 800;
  line-height: .88;
  letter-spacing: .01em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.err__title {
  margin-top: 10px;
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 800;
  letter-spacing: -.02em;
}

.err__text {
  max-width: 560px;
  margin-top: 12px;
  color: var(--text-2);
  font-size: 14.5px;
  line-height: 1.7;
}

.err__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.err__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 38px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.err__links a {
  color: var(--text-3);
  font-size: 12.5px;
  font-weight: 600;
  text-decoration: none;
  transition: color .2s ease;
}

.err__links a:hover { color: var(--text); }

@media (max-width: 620px) {
  .err { padding: 56px 0 72px; }
  .err__actions .btn { width: 100%; }
}
/* ---------- 404 page: keep footer at the bottom ---------- */
.page-404 {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.page-404 #main { flex: 1 0 auto; }